27a 12v battery
Skip itPrices mostly outside the sweet spot ($4.12–$9.34) — this niche doesn't clear our bar today.
Conversion
Incredible22.6%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Market size
Good$297K$297K/yr · 210K searches
Growth
Okay+9.8%90-day search growth — must beat 0% to launch
Review moat
Okay2,930.44avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad93%top-5 brand share — brand-locked demand
Avg price
Bad$6.28avg listing price — sweet spot $15–$100
Competition
Bad86%top-5 click share — a locked-up shelf
Price range
Bad$4.12–$9.34cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, 27a 12v battery is a $297K/yr Amazon United States market (210K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 41/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
27a 12v battery market data
- Units sold / yr
- 40K–50K
- avg 4,000–5,000/product
- Revenue / yr
- $251K–$314K
- units × avg price
- Conversion rate
- 22.6%
- Avg BSR
- #109
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 89%
- Out of stock
- 0.0%
- Avg brand age
- 65 months
- Avg seller age
- 178 days
Competition & brand share
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 falling
Sellers
31
Top-5 brand share
93%
Top 20: 100%
Top-5 click share
86%
Top 20: 100%
Open market
2%
- LiCB27%
- kunying22%
- Energizer18%
- Voniko18%
- Bvgokcell8%
- My Battery Supplier6%
- Open — no brand owns it (1 brand, 2%)
Demand & seasonality
Weekly Amazon search volume, last 97 weeks — +9.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top 27a 12v battery search terms
- 27a 12v battery71K/yr
- a27 battery39K/yr
- 27a 12v battery for remote24K/yr
- lr27a 12v battery14K/yr
- 27a battery15K/yr
- a27 12v battery11K/yr
- a274K/yr
- battery 27a 12v6K/yr
- 12v 27a battery4K/yr
- 27a 12v alkaline battery3K/yr
Top 27a 12v battery products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 9 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
LiCB A27 27A 12V Alkaline Battery (5-Pack)
LiCB$6.184.6★10,035 rev
Energizer Alkaline 12v Battery A27
Energizer$6.874.7★9,447 rev
Voniko 27A 12V Alkaline Battery Pack of 6 - Long Lasting 12 Volt A27 Battery for Remote and Doorbells
Voniko$5.064.5★1,486 rev
kunying A27 27A 12V Battery 27a 12v Battery for Remote 27a Batteries 5 Pack Long Lasting 12 Volt A27 Batteries
kunying$4.124.6★498 rev
Bvgokcell A27 27A 12V Alkaline Battery (5-Pack) 12 Volt LR27A MN27 Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob
Bvgokcell$6.634.6★81 rev
Newest
by launch date
Bvgokcell A27 27A 12V Alkaline Battery (20-Pack) 12 Volt LR27A MN27 Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob
Bvgokcell$9.3427 rev
Bvgokcell A27 27A 12V Alkaline Battery (5-Pack) 12 Volt LR27A MN27 Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob
Bvgokcell$6.6381 rev
kunying A27 27A 12V Alkaline Battery (5-Pack) - 27A Long-Lasting for Garage Door Openers Car Key Fobs Remote Controls & More - Leak-Proof Eco-Friendly Power
kunying$4.23104 rev
kunying A27 27A 12V Battery 27a 12v Battery for Remote 27a Batteries 5 Pack Long Lasting 12 Volt A27 Batteries
kunying$4.12498 rev
Voniko 27A 12V Alkaline Battery Pack of 6 - Long Lasting 12 Volt A27 Battery for Remote and Doorbells
Voniko$5.061,486 rev
Trending
90-day click momentumBvgokcell A27 27A 12V Alkaline Battery (5-Pack) 12 Volt LR27A MN27 Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob
Bvgokcell$6.634.6★
Bvgokcell A27 27A 12V Alkaline Battery (20-Pack) 12 Volt LR27A MN27 Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob
Bvgokcell$9.344.9★
Voniko 27A 12V Alkaline Battery Pack of 6 - Long Lasting 12 Volt A27 Battery for Remote and Doorbells
Voniko$5.064.5★
Energizer Alkaline 12v Battery A27
Energizer$6.874.7★
Pack of 2 x 27A A27 G27A B-1 L828 CA22 GP27A Battery 12V
My Battery Supplier$8.964.7★
What buyers say about 27a 12v battery
What buyers praise and complain about, mined from review topics.What buyers love
“Worth it”
“the replacement quality has been excellent”
“They work as advertised”
“The right battery for the job”
“Perfect fit, works perfect in my remote”
“Durable”
“Fits perfectly in my ceiling fan remote”
“Easy to install”
“Worked perfectly”
“2 pack was exactly what I was looking for”
What buyers complain about
“Battery life too short”
“They last only a few days”
“This product did not match the description”
“Didn't stay charged”
“It really makes me question the quality control standards behind these batteries and manufacturers”
“Very odd size”
“Bad production makes product unusable”
“Waste of money they never worked”
Top return reasons
Common questions
- Is 27a 12v battery profitable to sell on Amazon United States?
- The niche generates $297K/yr across 9 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +9.8%. Flapen's verdict: Skip it (41/100).
- How competitive is the 27a 12v battery niche?
- 7 brands and 31 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 93% of demand.
- What do buyers complain about in 27a 12v battery?
- Top complaints mined from reviews: Battery Life, Durability, Advertised Vs Actual Product. The return rate is 0.5%.
- When does demand for 27a 12v battery peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the 27a 12v battery niche?
- Listings span $4.12–$9.34; the average listing price is $6.28 (sweet spot $15–$100). The average incumbent carries 2,930 reviews — the moat a new listing must climb.